Your AI tutor
Ask about any lesson.
Pick your course and ask in your own words. The AI tutor answers from its lessons and names the one it used.
Arjun KulkarniAI
AI tutor · Hugging Face, End to End
You came from a lesson in this course, so answers will start there and may refer to the checks you have already answered.
A sample exchange from this course
Arjun KulkarniAIHere is a check from the lesson “The Hub is git, and that explains everything else”. Someone runs `git clone` on a model repository and ends up with a `model.safetensors` of about 130 bytes containing a few lines of text. What has happened?
Is it this one? “The repository is gated and they were not authenticated, so the server returned a placeholder file instead of the weights.”
Arjun KulkarniAIThat is the tempting one. Assumes an access control would hand back a stub file rather than refuse the request outright. The lesson “The Hub is git, and that explains everything else” works through why it does not hold. Read the question again. Which option explains what happened without leaning on that?
Built from the check in The Hub is git, and that explains everything else. Your own question gets its own answer.
Or start from one of the hardest checks in this course
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The AI tutor can be wrong. Check anything that decides a mark.
How this is different
Any model will answer a question about prompting or fine-tuning. What it will not do is answer it from the lessons you are being examined on. Every turn pulls the closest lessons first and hands them to the model as ground truth, so it explains what this school teaches instead of what it remembers. It tells you which lesson, so you can check it.
It will not hand you the answer
You get a hint, then a step, and the full solution only if you ask twice. An AI tutor that gives the answer first teaches you to ask for answers.
Nobody is scored or ranked
It will not mark you, rank you, or show anyone that you asked. There are no public scores on anyone, anywhere on Addaly.
It can be wrong
It will not pretend to be certain, and a wrong method is hardest to spot in the subject you came here to learn. Check anything that decides a mark.